12450-1834 GWP1852

 
 
12h 44m 59.04s -18 33' 53.8" P.A. 325 sep 28.2 mag 16.90,17.10
 
 
Coord 2000
12450-1834
Discov num
GWP1852
Comp
Coord arcsec 2000
12 44 59.04 -18 33 53.8
Date first
1993
Date last
2010
Obs
3
Pa first
325
Pa last
325
P.A. Now (θ)
325°
Sep first
28.3
Sep last
28.2
Sep. Now (ρ)
28.2"
Mag pri
16.90
Mag sec
17.10
delta mag (ΔM)
0.2
Spectral class
Pri motion ra
-006
Sec motion ra
-002
Pri motion dec
-050
Sec motion dec
-052
Notes
V (Proper motion indicates physical)
rPM=0.086 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
325.1
Precise sep
28.24
Constellation
Corvus
last precise pa
325.1
last precise sep
28.24
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12450-1834 GWP1852 1998 2 325 28.4 16.90 17.10 V 124459.04-183353.8
12450-1834 GWP1852 2010 3 325 28.2 16.90 17.10 V 124459.04-183353.8

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